ref: c0d673775a22de9f7108e2ab944ed5ddcf0e3c78
parent: 7620506fb3431e82bc7a6a26bf571e2b7b8a855b
author: James Zern <jzern@google.com>
date: Tue Mar 18 16:28:23 EDT 2014
configure: test -m(mmx|sse|sse2|sse3) flags <=sse2 isn't strictly necessary on x86_64, but this is more consistent with the rest of the flags and should be harmless Change-Id: Ice0f1d1c4c7510ee90af2a62dbd3d6508db63487
--- a/build/make/configure.sh
+++ b/build/make/configure.sh
@@ -1102,12 +1102,12 @@
esac
soft_enable runtime_cpu_detect
- soft_enable mmx
- soft_enable sse
- soft_enable sse2
- soft_enable sse3
# We can't use 'check_cflags' until the compiler is configured and CC is
# populated.
+ check_gcc_machine_option mmx
+ check_gcc_machine_option sse
+ check_gcc_machine_option sse2
+ check_gcc_machine_option sse3
check_gcc_machine_option ssse3
check_gcc_machine_option sse4 sse4_1
check_gcc_machine_option avx